BE737436A - - Google Patents

Info

Publication number
BE737436A
BE737436A BE737436DA BE737436A BE 737436 A BE737436 A BE 737436A BE 737436D A BE737436D A BE 737436DA BE 737436 A BE737436 A BE 737436A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE737436A publication Critical patent/BE737436A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/045—Compensating for variations in viscosity or temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/36—Means for stopping the cars, cages, or skips at predetermined levels
    • B66B1/40—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings
    • B66B1/405—Means for stopping the cars, cages, or skips at predetermined levels and for correct levelling at landings for hydraulically actuated elevators
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/06—Converting tows to slivers or yarns, e.g. in direct spinning
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/06—Converting tows to slivers or yarns, e.g. in direct spinning
    • D01G1/10—Converting tows to slivers or yarns, e.g. in direct spinning by cutting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S57/00—Textiles: spinning, twisting, and twining
    • Y10S57/907—Foamed and/or fibrillated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S60/00—Power plants
    • Y10S60/911—Fluid motor system incorporating electrical system

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Types And Forms Of Lifts (AREA)
  • Elevator Control (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
BE737436D 1968-08-16 1969-08-13 BE737436A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75310568A 1968-08-16 1968-08-16
GB39281/68A GB1270935A (en) 1968-08-16 1968-08-16 Improvements relating to the spinning of textile yarns

Publications (1)

Publication Number Publication Date
BE737436A true BE737436A (enrdf_load_stackoverflow) 1970-02-13

Family

ID=26264061

Family Applications (1)

Application Number Title Priority Date Filing Date
BE737436D BE737436A (enrdf_load_stackoverflow) 1968-08-16 1969-08-13

Country Status (8)

Country Link
US (2) US3530958A (enrdf_load_stackoverflow)
BE (1) BE737436A (enrdf_load_stackoverflow)
CH (2) CH512604A (enrdf_load_stackoverflow)
DE (2) DE1941084A1 (enrdf_load_stackoverflow)
FR (2) FR2015776A1 (enrdf_load_stackoverflow)
GB (2) GB1270935A (enrdf_load_stackoverflow)
LU (1) LU59292A1 (enrdf_load_stackoverflow)
NL (1) NL6912506A (enrdf_load_stackoverflow)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945188A (en) * 1973-04-19 1976-03-23 Pierre Muller Method of spinning synthetic textile fibers
AT333631B (de) * 1973-11-28 1976-12-10 Fehrer Ernst Vorrichtung zum spinnen textiler fasern
US4162718A (en) * 1977-08-15 1979-07-31 Lamprey Donald F Hydraulic elevator
US4149382A (en) * 1977-09-30 1979-04-17 Houston Elevator Service, Inc. Hydraulic elevator power assembly
FR2455101A1 (fr) * 1979-04-25 1980-11-21 Rhone Poulenc Textile Procede et dispositif pour la coupe d'un cable et l'ouverture en continu des fibres obtenues
US4373869A (en) * 1980-08-22 1983-02-15 The Cessna Aircraft Company Warm-up valve in a variable displacement system
DE3272154D1 (en) * 1981-09-19 1986-08-28 Maag Fritjof Method and device for producing a spun yarn from a cord of fibers
US4644749A (en) * 1983-03-21 1987-02-24 Sperry Corporation Phase locked looped controller for motordrivers
JPS59203074A (ja) * 1983-05-06 1984-11-17 株式会社日立製作所 油圧エレベ−タ
EP0131385A1 (en) * 1983-06-15 1985-01-16 Hollingsworth (U.K.) Limited Fibre-opening unit for an open-end spinning machine
JPS6274110A (ja) * 1985-09-27 1987-04-04 Toyota Motor Corp 粘性流体の流量制御方法及び装置
US4637495A (en) * 1985-10-09 1987-01-20 Blain Roy W Pressure/viscosity compensated up travel for a hydraulic elevator
US4785915A (en) * 1987-06-19 1988-11-22 Westinghouse Electric Corp. Elevator system monitoring cold oil
FI87918C (fi) * 1989-12-19 1993-03-10 Kone Oy Styrventil foer en hydraulisk hiss
US5118259A (en) * 1990-10-24 1992-06-02 Woodward Governor Company System for controlling oil viscosity
GB2277170A (en) * 1993-04-13 1994-10-19 Ford New Holland Ltd Solenoid operated hydraulic valve
CN1729321A (zh) * 2002-12-17 2006-02-01 纳幕尔杜邦公司 纱线加工设备的控制方法
US7665930B2 (en) * 2007-04-16 2010-02-23 Kennedy Metal Products & Buildings, Inc. Hydraulically powered door and systems for operating same in low-temperature environments
EP2631207B1 (en) 2012-02-21 2018-01-17 YASKAWA Europe GmbH Device and method for controlling a hydraulic system, especially of an elevator
US20150375966A1 (en) * 2014-06-30 2015-12-31 Thyssenkrupp Elevator Corporation Noise Abatement for Elevator Submersible Power Units
WO2017148628A1 (en) * 2016-03-03 2017-09-08 Teijin Aramid B.V. Process and device for splitting a tape
CN107012555A (zh) * 2017-05-11 2017-08-04 武汉纺织大学 一种型膜丝化的成纱方法
US10611600B2 (en) 2017-06-26 2020-04-07 Otis Elevator Company Hydraulic elevator system with position or speed based valve control

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2166940A (en) * 1930-03-12 1939-07-25 Conrad M Conradson Hydraulic power system
US3057160A (en) * 1960-03-28 1962-10-09 J D Gould Company Hydraulic elevator control system

Also Published As

Publication number Publication date
GB1215780A (en) 1970-12-16
DE1941531B2 (de) 1973-06-20
GB1270935A (en) 1972-04-19
DE1941084A1 (de) 1970-02-19
FR2015776A1 (enrdf_load_stackoverflow) 1970-04-30
DE1941531A1 (de) 1970-04-23
LU59292A1 (enrdf_load_stackoverflow) 1970-01-01
CH512604A (de) 1971-09-15
US3530958A (en) 1970-09-29
CH511763A (de) 1971-08-31
NL6912506A (enrdf_load_stackoverflow) 1970-02-18
DE1941531C3 (de) 1974-01-17
US3624996A (en) 1971-12-07
FR2015779A1 (enrdf_load_stackoverflow) 1970-04-30

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